Listen to Summer (Karaoke Instrumental Extended Originally Performed by Calvin Harris) online. Summer (Karaoke Instrumental Extended Originally Performed by Calvin Harris) is an English language song and is sung by Fab. Summer (Karaoke Instrumental Extended Originally Performed by Calvin Harris), from the album Summer, was released in the year 2014. The duration of the song is 5:07. Download English songs online from JioSaavn.